CVE-2024-0239Public exploitNetwork attack vector

Administrator script execution via unescaped log parameter

Published Jan 16, 2024 · Updated Jan 9, 2026

Reflected XSS in ARI Soft Contact Form 7 Connector before 1.2.3 allows remote attackers to execute script in an administrator's browser. The administrative log page returns the log query parameter in its HTML response without sanitization or output escaping. Exploitation requires an administrator to open a crafted URL, after which attacker-controlled script runs with that administrator's WordPress session privileges.

CVSS severity6.1
Medium
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in ARI Soft Contact Form 7 Connector before 1.2.3 allows remote attackers to execute script in an administrator's browser. The administrative log page returns the log query parameter in its HTML response without sanitization or output escaping. Exploitation requires an administrator to open a crafted URL, after which attacker-controlled script runs with that administrator's WordPress session privileges.

The record

CVE
CVE-2024-0239
Published
Jan 16, 2024
Updated
Jan 9, 2026
Vendor
ARI Soft
Product
Contact Form 7 Connector
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Jan 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.2.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ARI Soft · Contact Form 7 Connectorversion=0 <1.2.3

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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